19410003

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{1259}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 9418797

約数列:

[1, 3, 9, 27, 571, 1259, 1713, 3777, 5139, 11331, 15417, 33993, 718889, 2156667, 6470001, 19410003]

約数ペア:

[(1, 19410003), (3, 6470001), (9, 2156667), (27, 718889), (571, 33993), (1259, 15417), (1713, 11331), (3777, 5139)]